#1F679E#1F679E

#1F679E is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.8% C 0.112 H 246.2°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#1F679E
RGB	rgb(31, 103, 158)
HSL	hsl(206, 67%, 37%)
HSV	hsv(206, 80%, 62%)
CMYK	cmyk(80.4%, 34.8%, 0%, 38%)
CIE-LAB	lab(41.94, -1.82, -35.98)
CIE-LCH	lch(41.94, 36.02, 267.10°)
OKLab	oklab(49.78% -0.0451 -0.1023)
OKLCH	oklch(49.78% 0.112 246.2)
XYZ	xyz(11.5845, 12.4590, 34.1354)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F679E #9E561F

analogous

#1F9E96 #1F679E #1F289E

triadic

#1F679E #9E1F67 #679E1F

tetradic

#1F679E #961F9E #9E561F #289E1F

square

#1F679E #961F9E #9E561F #289E1F

split-complementary

#1F679E #9E1F28 #9E961F

monochromatic

#0B2438 #15466B #1F679E #2988D1 #59A5DE

Accessibility & contrast

On white

6.01

#1F679E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#1F679E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F679E

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F679E	#FFFFFF	#000000	##FFFFFF
##1F679E	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D69A0

Deuteranopia (green-blind)

#3B5E9D

Tritanopia (blue-blind)

#00747B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #1f679e;
/* rgb */ color: rgb(31, 103, 158);
/* oklch */ color: oklch(49.8% 0.112 246.2);

Tailwind

colors: {
  custom: {
    50: '#6f92bb',
    500: '#1f679e',
    950: '#000000',
  },
}

SCSS

$custom: #1f679e;
$custom-light: #6f92bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1f679e",
  "rgb": {
    "r": 31,
    "g": 103,
    "b": 158
  },
  "hsl": {
    "h": 205.984,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.49781,
    "c": 0.11181,
    "h": 246.2
  },
  "luminance": 0.1246
}

Semantic roles & 50–950 ramp

primary

#1F679E

secondary

#C28556

accent

#883EEA

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #1F679E

Body copy rendered with the generated semantic roles for this colour.

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